FLUORIDE REMOVAL

Published on by in Technology

Dear Sir,

Can some one out there advise on how I can get equipment preferably a cartilage (RO is not an option) that can reduce fluoride levels in water from 3.5mgl to less than 1.5mgl. For water with a flow rate of 20lpm.

Best Regards

P.W.Karani

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12 Answers

  1. Dear Peter, one way to test SBA Gel Type I resin in Cl form. Please give me raw water analisys and flow rate, just for plant sizing as a case study 

    1 Comment

  5. Look at any reducing agent.  Sodium Thiosulfate is fed proportional to water flow to reduce chloride.   Floride and Chloride are in the same family.  Sodium Thiosulfate is used by water treatment plants for this purpose.  For indistrial processes, sodium sulfite is used, but not for potable.  I assume you are talking drinking water: if so, why would you want to remove it.  It has a purpose in preventing teeth cavities: and that is a fact.  Not something to be discussed, if you are one of the crazy people who are just against floride addition to drinking water,  without any knowledge of the facts.  

    2 Comments

    2. Hi Waymon,

      Thank you for your prompt reply.

      I agree to some extend with what you have indicated , but i beg to differ with you indication that high fluoride levels have beneficial health effects.

      The positive fluoride benefits are confined to waters with fluoride less than 1.5mgl.

      You may perhaps require to check the WHO guidelines on the same.

      Thanks for the advise.

      Be Regards

      P.W.Karani

       

  6. Good Afternoon Mr. / Ms. Karani,

    The Aquathin LeadOut Filter also removes fluoride, in addition to both arsenics 3 & 5.

    Click https://www.aquathin.com/products/point-of-use and scroll to LeadOut.  Feel free to email (see below) for more information.

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  7. Dear Sir,  we have a low cost resilient process tested across high Flouride in ground water contamination - please feel free to contract us on hannah@nvhglobal.com   

  9. Dear Karani,

    A small electrocoagulation unit with aluminium electrodes can also perform this purification.

    1 Comment

    1. Hi Parmentier ,

      Thank  you for your prompt reply to our enquiry.

      Can you favour us with more details as to how the electrocoagulation unit works, the dimensions , efficacy, cost among other things/ benefits.

      Your reply will be appreciated.

       

      Best Regards

      P.W.Karani 

       

  11. The affect of fluoride is reduced by 100% by using UBCAL Electronic Water Conditioner and has many other important benefits.

    Pls visit my website for more info. www.greensindia.in

    Pls write your queries to greensmail99@gmail.com